The parts under NSN 5305-01-268-5972 of Screw Shoulder manufactured by Alcoa Global Fasteners Inc, Sps Technologies Ltd, Hi Shear Corporation, Huck International Inc, Lisi Aerospace is available in our inventory. An ASAP Semiconductor Website, ASAP Aviation Stock has access to over three billion parts, paired with easy-to-use search engines that enable our customers to browse through our inventory quickly and efficiently. Our focus on quality control has earned us our AS9120B, ISO 9001:2015, and FAA 0056B certification, and we are the only independent distributor with a No China Sourcing pledge. If you are ready to get started, you can send us a Request for Quote for the parts with 5305-01-268-5972 from this webpage, and one of our account managers will give you a quote for parts like ST3M653C4-8D, HT4020-4-8X within fifteen minutes.
| Alternative NSN: 5305-01-268-5972 |
| Item Name:Screw Shoulder |
| FSG: 53 Hardware and Abrasives |
| Federal Supply Class (FSC): 5305 Screws |
| NIIN: 012685972 |
| NCB Code: USA (01) |
| Manufacturers: Alcoa Global Fasteners Inc , Hi Shear Corporation , Huck International Inc , Lisi Aerospace , Sps Technologies Ltd |
| Part No | Manufacturer | Item Name | QTY | RFQ |
|---|---|---|---|---|
| ST3M653C4-8D | alcoa global fasteners inc | screw shoulder | Avl | RFQ |
| ST3M653C4-8D | sps technologies ltd | screw shoulder | Avl | RFQ |
| HT4020-4-8X | hi shear corporation | screw shoulder | Avl | RFQ |
| ST3M653C4-8D | hi shear corporation | screw shoulder | Avl | RFQ |
| HT4020-4-8X | sps technologies ltd | screw shoulder | Avl | RFQ |
| HT4020-4-8X | huck international inc | screw shoulder | Avl | RFQ |
| HT4020-4-8X | lisi aerospace | screw shoulder | Avl | RFQ |
| ST3M653C4-8D | lisi aerospace | screw shoulder | Avl | RFQ |
| HT4020-4-8X | alcoa global fasteners inc | screw shoulder | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.469 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 0.953 INCHES MINIMUM AND 1.000 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK UNDERCUT |
| AASL | HEAD DIAMETER | 0.456 INCHES MINIMUM AND 0.508 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.065 INCHES MINIMUM AND 0.067 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.264 INCHES MINIMUM FIRST SHOULDER AND 0.265 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.433 INCHES MINIMUM FIRST SHOULDER AND 0.435 INCHES MAXIMUM FIRST SHOULDER |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| MATT | MATERIAL | STEEL COMP XM-13 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
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